tree e20313f94c3c02b4aa341c67f0b24e313e522e6c
parent 35603fff7072a9e387bb2e3b35d7ca945310bd11
author Miao Yan <yanmiaobest@gmail.com> 1453283826 -0800
committer Bin Meng <bmeng.cn@gmail.com> 1453960410 +0800

x86: qemu: add the ability to load and link ACPI tables from QEMU

This patch adds the ability to load and link ACPI tables provided by QEMU.
QEMU tells guests how to load and patch ACPI tables through its fw_cfg
interface, by adding a firmware file 'etc/table-loader'. Guests are
supposed to parse this file and execute corresponding QEMU commands.

Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>